* gcc.c (C specs [!USE_CPPLIB]): Invoke tradcpp if any of

	-traditional, -ftraditional, or -traditional-cpp was given.
	Do not pass -traditional to the preprocessor.
	(.S spec): Likewise.  Don't bother defining __ASSEMBLER__, the
	preprocessor does it automatically.
	* objc/lang-specs.h: Likewise.  Don't bother defining __OBJC__.

	* ch/lang-specs.h: Always use tradcpp.  Do not pass
	-traditional, -trigraphs, or -pedantic to the preprocessor.
	* f/lang-specs.h (.F spec): Likewise.  Don't bother defining
	_LANGUAGE_FORTRAN.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34995 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog

+2000-07-12  Zack Weinberg  <zack@wolery.cumb.org>
+
+	* gcc.c (C specs [!USE_CPPLIB]): Invoke tradcpp if any of
+	-traditional, -ftraditional, or -traditional-cpp was given.
+	Do not pass -traditional to the preprocessor.              
+	(.S spec): Likewise.  Don't bother defining __ASSEMBLER__, the
+	preprocessor does it automatically.
+	* objc/lang-specs.h: Likewise.  Don't bother defining __OBJC__.
+
+	* ch/lang-specs.h: Always use tradcpp.  Do not pass
+	-traditional, -trigraphs, or -pedantic to the preprocessor.  
+	* f/lang-specs.h (.F spec): Likewise.  Don't bother defining
+	_LANGUAGE_FORTRAN.
+
 2000-07-12  Zack Weinberg  <zack@wolery.cumb.org>
 	* cppexp.c (LOGICAL): Delete macro.

gcc/ch/lang-specs.h

@@ -24,13 +24,13 @@ Boston, MA 02111-1307, USA.  */
   {".ch",  {"@chill"}},
   {".chi", {"@chill"}},
   {"@chill",
-     {"cpp -lang-chill %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
+     {"tradcpp -lang-chill %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
 	%{C:%{!E:%eGNU CHILL does not support -C without using -E}}\
         %{!no-gcc:-D__GNUCHILL__=%v1 -D__GNUC_MINOR__=%v2 -D__GNUC_PATCHLEVEL__=%v3}\
-        %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:-D__OPTIMIZE__} %{traditional} %{ftraditional:-traditional}\
-        %{traditional-cpp:-traditional} %{!undef:%{!ansi:%p} %P} %{trigraphs}\
+        %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:-D__OPTIMIZE__} \
+	%{!undef:%{!ansi:%p} %P} \
 	%{fshow-column} %{fno-show-column}\
-	%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
+	%{g*} %{W*} %{w} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
         %i %{!E:%g.i}%{E:%W{o*}} \n",
    "%{!E:cc1chill %g.i %1 \
 		   %{!Q:-quiet} -dumpbase %b.ch %{d*} %{m*} %{a}\

gcc/f/lang-specs.h

@@ -35,15 +35,13 @@ the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 	Sun f77, at least) so you test `__unix' rather than `unix'.
 	-D_LANGUAGE_FORTRAN is used by some compilers like SGI and
 	might as well be in there. */
-   {"cpp -lang-fortran %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
+   {"tradcpp -lang-fortran %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
 	%{C:%{!E:%eGNU C does not support -C without using -E}}\
 	%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\
 	%{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2 -D__GNUC_PATCHLEVEL__=%v3}\
-	%{ansi:-trigraphs -$ -D__STRICT_ANSI__}\
-	%{!undef:%P} -D_LANGUAGE_FORTRAN %{trigraphs} \
-	%c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}} -traditional\
+	%{!undef:%P} \
+	%c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}} \
 	%{ffast-math:-D__FAST_MATH__}\
-	%{fshow-column} %{fno-show-column}\
 	%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
 	%i %{!M:%{!MM:%{!E:%{!pipe:%g.i}}}}%{E:%W{o*}}%{M:%W{o*}}%{MM:%W{o*}} |\n",
     "%{!M:%{!MM:%{!E:f771 %{!pipe:%g.i} %1 %(f771) \
@@ -86,7 +84,7 @@ the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 		      %{c:%W{o*}%{!o*:-o %w%b%O}}%{!c:-o %d%w%u%O}\
 		      %{!pipe:%g.s} %A\n }}}}"}},
   {"@f77-version",
-   {"cpp -lang-fortran %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I \
+   {"tradcpp -lang-fortran %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I \
       %{C:%{!E:%eGNU C does not support -C without using -E}} \
       %{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG} \
       %{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2 -D__GNUC_PATCHLEVEL__=%v3} \

gcc/gcc.c

@@ -660,7 +660,8 @@ static struct compiler default_compilers[] =
 		     %{c:%W{o*}%{!o*:-o %w%b%O}}%{!c:-o %d%w%u%O}\
                      %{!pipe:%g.s} %A\n }}}}"
 #else /* ! USE_CPPLIB */
-    "cpp -lang-c %{ansi:-std=c89} %{std*} %{nostdinc*}\
+    "%{traditional|ftraditional|traditional-cpp:trad}cpp -lang-c \
+	%{ansi:-std=c89} %{std*} %{nostdinc*}\
 	%{C} %{v} %{A*} %{I*} %{P} %{$} %I\
 	%{C:%{!E:%eGNU C does not support -C without using -E}}\
 	%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\
@@ -669,8 +670,6 @@ static struct compiler default_compilers[] =
         %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
 	%{ffast-math:-D__FAST_MATH__}\
 	%{fshort-wchar:-D__WCHAR_TYPE__=short\\ unsigned\\ int}\
-        %{traditional} %{ftraditional:-traditional}\
-        %{traditional-cpp:-traditional}\
 	%{fshow-column} %{fno-show-column}\
 	%{fleading-underscore} %{fno-leading-underscore}\
 	%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
@@ -689,7 +688,8 @@ static struct compiler default_compilers[] =
 #endif /* ! USE_CPPLIB */
   }},
   {"-",
-   {"%{E:cpp -lang-c %{ansi:-std=c89} %{std*} %{nostdinc*}\
+   {"%{E:%{traditional|ftraditional|traditional-cpp:trad}cpp \
+        -lang-c %{ansi:-std=c89} %{std*} %{nostdinc*}\
 	%{C} %{v} %{A*} %{I*} %{P} %{$} %I\
 	%{C:%{!E:%eGNU C does not support -C without using -E}}\
 	%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\
@@ -698,8 +698,6 @@ static struct compiler default_compilers[] =
         %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
 	%{ffast-math:-D__FAST_MATH__}\
 	%{fshort-wchar:-D__WCHAR_TYPE__=short\\ unsigned\\ int}\
-        %{traditional} %{ftraditional:-traditional}\
-        %{traditional-cpp:-traditional}\
 	%{fshow-column} %{fno-show-column}\
 	%{fleading-underscore} %{fno-leading-underscore}\
 	%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
@@ -708,7 +706,8 @@ static struct compiler default_compilers[] =
   {".h", {"@c-header"}},
   {"@c-header",
    {"%{!E:%eCompilation of header file requested} \
-    cpp %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
+     %{traditional|ftraditional|traditional-cpp:trad}cpp \
+	%{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
 	%{C:%{!E:%eGNU C does not support -C without using -E}}\
 	%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\
         %{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2 -D__GNUC_PATCHLEVEL__=%v3}\
@@ -717,8 +716,6 @@ static struct compiler default_compilers[] =
 	%{ffast-math:-D__FAST_MATH__}\
 	%{fshort-wchar:-D__WCHAR_TYPE__=short\\ unsigned\\ int}\
 	%{fshort-wchar:-D__WCHAR_TYPE__=short\\ unsigned\\ int}\
-        %{traditional} %{ftraditional:-traditional}\
-        %{traditional-cpp:-traditional}\
 	%{fshow-column} %{fno-show-column}\
 	%{fleading-underscore} %{fno-leading-underscore}\
 	%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
@@ -741,15 +738,14 @@ static struct compiler default_compilers[] =
 			    %i %A\n }}}}"}},
   {".S", {"@assembler-with-cpp"}},
   {"@assembler-with-cpp",
-   {"cpp -lang-asm %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
+   {"%{traditional|ftraditional|traditional-cpp:trad}cpp -lang-asm \
+	%{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
 	%{C:%{!E:%eGNU C does not support -C without using -E}}\
 	%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG} %{trigraphs}\
-        -$ %{!undef:%p %P} -D__ASSEMBLER__ \
+        -$ %{!undef:%p %P} \
         %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
 	%{ffast-math:-D__FAST_MATH__}\
 	%{fshort-wchar:-D__WCHAR_TYPE__=short\\ unsigned\\ int}\
-        %{traditional} %{ftraditional:-traditional}\
-        %{traditional-cpp:-traditional}\
 	%{fshow-column} %{fno-show-column}\
 	%{fleading-underscore} %{fno-leading-underscore}\
 	%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\

gcc/objc/lang-specs.h

@@ -57,17 +57,16 @@ Boston, MA 02111-1307, USA.  */
 	%{c:%W{o*}%{!o*:-o %w%b%O}}%{!c:-o %d%w%u%O}\
         %{!pipe:%g.s} %A\n }}}}"}
 #else /* ! USE_CPPLIB */
-   {"cpp -lang-objc %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
+   {"%{traditional|ftraditional|traditional-cpp:trad}cpp -lang-objc \
+	%{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
 	%{C:%{!E:%eGNU C does not support -C without using -E}}\
 	%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\
-        -D__OBJC__ %{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2\
+        %{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2 \
         -D__GNUC_PATCHLEVEL__=%v3}\
-	 %{ansi:-trigraphs -D__STRICT_ANSI__}\
+	%{ansi:-trigraphs -D__STRICT_ANSI__}\
 	%{!undef:%{!ansi:%p} %P} %{trigraphs}\
         %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
 	%{ffast-math:-D__FAST_MATH__}\
-        %{traditional} %{ftraditional:-traditional}\
-        %{traditional-cpp:-traditional}\
 	%{fleading-underscore} %{fno-leading-underscore}\
 	%{fshow-column} %{fno-show-column}\
 	%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\